URGENT HELP -- Struggling as a female Indiehacker

I’m a 21 (F) from India, quit my full-time decently paying job 3 months and I'm building my first digital product as an Indiehacker.

I went to a dev meetup in my city and completely zoned out as no one was talking to me or whoever spoke just was trying to hit on me. So, after a lot of thought and hesitation, here I am with my first Reddit post.

I’m working on an ai-powered mockup generator. No I’m, not here to sell you anything, so I’m not attaching any link here nor naming the product. I just want some genuine help and advice.

Database :
1. Firebase : Using this currently

  1. Supabase : Planning to switch to this now

I’m currently using Firebase but my friend at FAANG is telling me to supabase, he’s saying Firebase will cost a lot in the long run.

Should I switch ?

TLDR;

21yo Indiehacker from India building an ai-powered mockup generator.

Firebase vs Supabase ?

Also payment provider ?